Tekasakul, Putthawan. “Pregnancy Outcomes in Gestational Diabetes Mellitus Diagnosed before 24 Weeks Gestational Age”. Vajira Medical Journal : Journal of Urban Medicine 55, no. 2 (December 28, 2011): 129–137. accessed April 22, 2026. https://he02.tci-thaijo.org/index.php/VMED/article/view/577.